Scientists Compared Indian DNA With Aboriginal Australians — Only One Group Matched

Scientists compared Indian DNA with populations across South Asia, the Indian Ocean, and Aboriginal Australia. This documentary explains why one genetic relationship stands out, how population genetics measures biological distance, and what the evidence reveals about ancient migration and ancestry. 00:00 Indian DNA is compared with Aboriginal Australians 01:30 How genetic distance is measured 03:30 Why Indians form one broad genetic cluster 06:00 The 1947 border and shared Punjabi ancestry 08:00 Bangladeshis, Sri Lankans, and Nepalis 10:00 The Pashtun-Baloch-Iranian genetic gradient 12:00 Why Parsis are closer to Iran 14:00 The Roma's Indian ancestry 16:00 Europe and East Asia compared 18:00 Andaman Islanders and the oldest Indian ancestry 20:00 What the genome really reveals